hi..i am in my second year engineering and would like to take the latest certification course by sun for beginners(the SCJA).could anyone please help me out with the study material for the said course??i was plannin to order the SCJP book by katherine sierra and burt bates as that seemed to be a good book.would just this book suffice or does anyone have anyother book in mind that would serve my purpose?? please reply asap. thnks. -n.